httr2: Perform HTTP Requests and Process the Responses

Tools for creating and modifying HTTP requests, then performing them and processing the results. 'httr2' is a modern re-imagining of 'httr' that uses a pipe-based interface and solves more of the problems that API wrapping packages face.

Version:	1.2.2
Depends:	R (≥ 4.1)
Imports:	cli (≥ 3.0.0), curl (≥ 6.4.0), glue, lifecycle, magrittr, openssl, R6, rappdirs, rlang (≥ 1.1.0), vctrs (≥ 0.6.3), withr
Suggests:	askpass, bench, clipr, covr, docopt, httpuv, jose, jsonlite, knitr, later (≥ 1.4.0), nanonext, otel (≥ 0.2.0), otelsdk (≥ 0.2.0), paws.common (≥ 0.8.0), promises, rmarkdown, testthat (≥ 3.1.8), tibble, webfakes (≥ 1.4.0), xml2
Published:	2025-12-08
DOI:	10.32614/CRAN.package.httr2
Author:	Hadley Wickham [aut, cre], Posit Software, PBC [cph, fnd], Maximilian Girlich [ctb]
Maintainer:	Hadley Wickham <hadley at posit.co>
BugReports:	https://github.com/r-lib/httr2/issues
License:	MIT + file LICENSE
URL:	https://httr2.r-lib.org, https://github.com/r-lib/httr2
NeedsCompilation:	no
Materials:	README, NEWS
In views:	WebTechnologies
CRAN checks:	httr2 results

Documentation:

Reference manual:	httr2.html , httr2.pdf
Vignettes:	httr2 (source, R code)

Downloads:

Package source:	httr2_1.2.2.tar.gz
Windows binaries:	r-devel: httr2_1.2.2.zip, r-release: httr2_1.2.2.zip, r-oldrel: httr2_1.2.2.zip
macOS binaries:	r-release (arm64): httr2_1.2.2.tgz, r-oldrel (arm64): httr2_1.2.2.tgz, r-release (x86_64): httr2_1.2.2.tgz, r-oldrel (x86_64): httr2_1.2.2.tgz
Old sources:	httr2 archive

Reverse dependencies:

Reverse imports:

acledR, adobeanalyticsr, aebdata, airnow, AIscreenR, amadeus, amapGeocode, AnnotationHub, AnVILAz, AnVILBase, appsheet, arcgis, arcgisgeocode, arcgislayers, arcgisplaces, arcgisutils, askgpt, atrrr, awdb, azr, azuremapsr, BacenAPI, baserater, bbk, bcRP, BFS, BigDataPE, BiocCheck, BiocFileCache, BiocPkgTools, biomaRt, bioRad, blackmarbler, boe, brfinance, brickster, brightspaceR, bskyr, bugphyzz, BulkSignalR, caretSDM, cartographr, CatastRo, CDSE, chattr, chooseGCM, cjar, climaemet, clinicalomicsdbR, cnefetools, comexr, comtradr, congress, connectcreds, conrad, consibiocloudclient, contentanalysis, CopernicusClimate, CopernicusMarine, covid19br, CSHShydRology, ctoclient, ctrdata, cvdprevent, datacommons, dataonderivatives, dataRetrieval, dawaR, depmap, diario, dpdr, dpkg, dsmSearch, dtmapi, dtreg, earthdatalogin, easybio, ebx, econdatasets, ECOTOXr, educabR, egnyte, ellmer, EnTraineR, envstat, eudata, eurostat, evolution, f1dataR, fabricQueryR, faers, fanyi, feltr, fenr, ffiec, ffm, filibustr, finbif, firebase.auth.rest, fitzRoy, FlickrAPI, fmpapi, foghorn, forcis, fortniteR, frheritage, fuzzylink, fwtraits, galah, galaxias, gdldata, gemini.R, genesysr, geobounds, geocodebr, geofacet, geofi, GEOquery, getRad, gh, GHCNr, GIFT, giscoR, GitAI, GitStats, gloBFPr, gmwmx2, golfastr, govinfoR, gptstudio, gptzeror, gtexr, gypsum, hackeRnews, hakaiApi, happign, HCUPtools, hdar, healthatlas, healthyR.data, hgnc, hmrc, HoloFoodR, horsey, HPZoneAPI, httptest2, HuBMAPR, hyd1d, hydflood, hydrodownloadR, ibger, icecdr, imfapi, imfweo, inkaR, istatR, khisr, kisopenapi, kiwisR, KoboconnectR, kvkapiR, lehdr, link, llmhelper, LLMR, lobby, lobbyR, locateip, lulab.utils, mapme.biodiversity, mapSpain, maths.genealogy, mcptools, meetupr, mergenstudio, meteospain, mgi.report.reader, microinverterdata, mmequiv, MolgenisArmadillo, MolgenisAuth, mongolstats, mortSOA, motherduck, mregions2, mtgjsonsdk, N2H4, nadaverse, ncaavolleyballr, nettskjemar, neuromapr, nhlscraper, nixtlar, nomesbr, nomisdata, normfluodbf, notionapi, notionR, ntfy, obr, octopusR, odyssey, oecdoda, ohvbd, ollamar, OmnipathR, omophub, onemapsgapi, ons, openaiRtools, openeo, openesm, openFDA, openholidaysR, openmpp, orcidtr, orderly, orthanc, osmapiR, osmdata, osrm.backend, owidapi, paddleR, pairwiseLLM, patentsview, paws.common, peermodels, pepr, PFW, pipr, pixr, pkgdown, planscorer, plug, pmetar, predictsr, primerTree, promptr, proverbs, PurpleAir, pysparklyr, QBMS, qbr, racademyocean, ragnar, Rapi, rappleads, raqs, RAQSAPI, rbrsa, RcensusPkg, rchroma, rCoinbase, Rcpi, rdav, read.abares, readaec, readepi, readMDTable, readoecd, redlist, redquack, remmy, resmush, resourcecode, restatis, REXoplanets, rfacebookstat, riem, Rigma, rigvf, Rilostat, ringostat, rirods, ritalic, rKolada, RKorAPClient, rlandfire, rlinkedinads, rmangal, RMassBank, rMIDAS2, rnpn, rollama, rols, rosv, rqti, rspacer, rtgstat, rtiddlywiki, rtiktokads, rtodoist, rtoot, screenshotbase, selenium, sensortowerR, sg, shiny.telemetry, shinylive, shinymrp, shinyOAuth, shinytest2, simfinapi, sits, socratadata, sotkanet, spanishoddata, stortingscrape, StreamCatTools, substackR, susographql, tall, tapLock, taylor, tidyhydat, tidyllm, tidyprompt, tidyquant, tidywikidatar, tndata, traktok, treasury, tRNAdbImport, trud, tuber, ucimlrepo, uisapi, ukhsadatR, umbridge, UniProt.ws, urlshorteneR, vectorsurvR, videogameinsightsR, vitals, vosonSML, wbids, wbwdi, weathR, webdav, whapi, whatthreewords, widr, wikkitidy, worldbank, yfinancer, z22, zendown

Reverse suggests:

arcpbf, bayestestR, Bioc.gff, BIOMASS, ciecl, cookiemonster, devtools, envvar, GeoTox, ggeffects, ibawds, il.cbs.muni, insight, lgrExtra, LLMTranslate, logolink, metasurvey, modelbased, nascaR.data, nswgeo, odbc, parameters, performance, PhytoIn, pins, pkgstats, positron.tutorials, reproducible, rgplates, sdmpredictors, see, shinyscholar, SpaDES.core, standardlastprofile, tidyfinance, vcr, webmockr, winfapReader, yulab.utils

Linking:

Please use the canonical form https://CRAN.R-project.org/package=httr2 to link to this page.